Can you add fields to PeopleSoft Guided Self Service search options?

Hi.   We are in the process of setting up Manager Self Service/Guided Self Service transactions.   Is it possible to add search criteria when searching during a transaction?   For example, in the Request Reporting Change transaction, when I search in the "Reports To" field, it shows position information and not the persons name.   Most of our managers would be looking for the new managers name and not position when initiating this transaction.

Thank you for any information you can provide.